package com.itheima.provider.controller;

import com.itheima.provider.domain.Goods;
import com.itheima.provider.service.GoodsService;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * Goods Controller 服务提供方
 */

@RestController
@RequestMapping("/goods")
public class GoodsController {

    @Autowired
    private GoodsService goodsService;

    @GetMapping("/findOne/{id}")
    @HystrixCommand(fallbackMethod = ("findOneBack"),commandProperties = {
            @HystrixProperty(name ="execution.isolation.thread.timeoutInMilliseconds",value = "2")
    })
    public Goods findOne(@PathVariable("id") int id){

        //int q = 1/0;

     //        try {
     //            Thread.sleep(2000);
    //        } catch (InterruptedException e) {
    //            e.printStackTrace();
    //        }

        Goods goods = goodsService.findOne(id);

        return goods;
    }

    public Goods findOneBack( int id){
        Goods goods = new Goods();
        goods.setTitle("服务降级了~~~~");
        return goods;
    }
}